baber/WOPTO huggingface dataset:
Patent JP-2008256061-A (JP)
Title: Worm gear and electric power steering device
Inventor: SHIINO KOTARO
IPC: F16H55/06
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a worm gear that compatibly satisfies high strength and downsizing.  <P>SOLUTION: This worm gear comprises: a worm shaft, which has teeth with a cross-section of a recessed circular-arc shape, and a worm wheel, which engages with the work shaft, which is structured with tooth crests, dedendum surfaces and faces of tooth formed between the tooth crests and dededum surfaces, and which makes a normal in the faces of tooth intersect a pitch circle passes at the center side from the dedendum surfaces.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007259462-A (JP)
Title: Video recording apparatus, video recording method, and recording medium
Inventor: TOYOOKA TAKASHI
IPC: H04N5/74
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video image truly exhibiting actual lightness during photographing.  <P>SOLUTION: The range of lightness information indicated by an object to be photographed is settled within the entire range of lightness information that a video recording apparatus can record on a video recording medium and when recording an image signal on the video recording medium, a dimming control signal generated based on the uniformly expanded lightness information range for controlling a dimming element is recorded synchronously with the image signal.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007272909-A (JP)
Title: Compilation system
Inventor: FUKAZAWA TAKASHIGE
IPC: G06F13/00
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compilation system for compiling user operation information at high speed through a communication network and providing a sequence.  <P>SOLUTION: A user is assigned an ID number, and a proxy server transfers, based on the ID number, operation information including the ID number from the user, to a specific management server at high speed. The management server accesses, based on the ID number, user information at high speed. A predetermined server uses special passing arrangement data to compile and combine head-count data corresponding to score information such as an elapsed time from an acceptance initiation, then stores sequence information in the passing arrangement, and distributes it to the management server. A load balancer assigns a call to an optional proxy server that can relay the call at high speed, and the management server can refer to the user information at high speed. Since a plurality of management servers are used to perform decentralized processing, expansion is facilitated.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008264128-A (JP)
Title: Auxiliary hemostasis tool
Inventor: ITO YOSHINORI
IPC: A61B17/12
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary hemostasis tool used to securely and quickly stop bleeding from a lacerated wound in the inner wall of uterocervical canal.  <P>SOLUTION: The auxiliary hemostasis tool 1 is used to stop bleeding from the inner wall of uterocervical canal. It is inserted into the uterocervical canal from its end 11. The tool comprises a cylindrical insertion tube 10 that can enlarge the diameter of the uterocervical canal, and a rodlike handle 20 connected with the other end 12 of the insertion tube 10 and extending in the direction of the end 11. In the tool 1, the insertion tube 10 is also provided with a slitlike opening window 14 that extends from the other end 12a toward the end 11 is the peripheral wall 10a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268456-A (JP)
Title: Swing mechanism for aligning direction of line sensor with goal line
Inventor: YAMAGUCHI YOSHINARI
IPC: H04N5/225
Filed: 2007-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera mechanism capable of easily adjusting only a swing angle of a line sensor in an electronic decision device using the line sensor.  <P>SOLUTION: The camera head of the electronic decision device for race picks up an image of the top of a goal line on a race track by the line sensor, and consecutively displays the image in a line state on a monitor, thereby obtaining the image for deciding the order of arrival, and comprises a front plate housing having a mechanism for adjusting right and left deflection of the line sensor and a back focus mechanism, and a line sensor installation housing having a printed circuit board provided with the line sensor and a control circuit for the line sensor. The line sensor installation housing is assembled in the front plate housing, and made rotatable in a forward tilting direction, whereby a forward tilting angle between the front plate housing and the line sensor installation housing is finely adjusted and the swing angle of the line sensor is adjusted by the fine adjustment.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008270648-A (JP)
Title: Solar cell module
Inventor: SHIMAZU FUMIHIKO
IPC: H01L31/04
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a solar cell module excellent in an appearance quality.  <P>SOLUTION: A spacer 18 intervenes between solar cell elements 12a to 12c and output lead wires 16a, 16b, and the solar cell elements 12a to 12c and the output lead wires 16a, 16b are pinched with a set of protective materials 28, 28. Further, after the protective materials 28, 28 are pinched with a first cover member 22 and a second cover member 24, the whole is heated and the protective materials 28, 28 are softened to unify the whole. It is desirable that the protective materials 28 and the spacer 18 are made of the same resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008271385-A (JP)
Title: Imaging apparatus, and computer program therefor
Inventor: KONEYAMA WATARU
IPC: H04N5/232
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographic image of a desired color tone without requesting presetting of the desired color tone to a user.  <P>SOLUTION: A control unit 42 combines out photographic images selected by a user from among a plurality of photographic images with different quantities of light emitted in R, G, B, thereby outputting a photographic image irradiated with light of a color tone desired by the user. Thus, the user is enabled to obtain the photographic image of the desired color tone without presetting the desired color tone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008268756-A (JP)
Title: Image blur correction device, lens device, and imaging apparatus
Inventor: TAKAHASHI TATSUYUKI
IPC: G03B5/00
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem that a relative distance between a correction lens and a hole element in a sliding direction of a main guide shaft is changed to degrade the position detection precision of the correction lens in a conventional image blur correction device.  <P>SOLUTION: An image blur correction device is provided with a correction lens, a first moving frame, a first main guide shaft, a first auxiliary guide shaft, a first driving means, a second moving frame movably supporting the first moving frame, a second main guide shaft, a second auxiliary guide shaft, a second driving means, and a fixed base movably supporting the second moving frame. A first hole element 26 for detecting relative positions of the first moving frame and the fixed base 23 in a first direction X and a second hole element 27 for detecting relative positions of the second moving frame and the fixed base 23 in a second direction Y are provided, and a distance from the first main guide shaft 33 to the correction lens 15 in the second direction Y and a distance from the first main guide shaft 33 to the first hole element 26 in the second direction are approximately equalized, and a distance from the second main guide shaft 47 to the correction lens 15 in the first direction X and a distance from the second main guide shaft 47 to the second hole element 27 in the first direction are approximately equalized.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007222662-A (JP)
Title: Artificial vascular valves
Inventor: BADYLAK STEPHEN F
IPC: A61F2/06
Filed: 2007-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To prepare tissue valve formations from submucosal tissue and to provide a method and an artificial tissue valve for replacing or fixing damaged or diseased heart and vascular valves of a warm-blooded vertebrate using these valve formations.  <P>SOLUTION: One method shows that sheets of submucosal tissue are shaped into a tubular structure by spirally wrapping the sheet of submucosal tissue 2 around a cylindrical mandrel 12 of the appropriate diameter and by compressing the overlapped tissue under dehydrating conditions. The mandrel 12 is a hollow cylinder made of plastic or metal having a plurality of holes 16 formed in the cylinder wall. The compression of the tissue can be achieved by forming a seal at one end of the mandrel 12 and pulling a vacuum through the lumen of the mandrel 12. The final seam of the spirally wrapped tissue can be further secured by sutures, spot-welding with heat or treating the seam with glutaraldehyde.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008277915-A (JP)
Title: Photoelectric conversion device
Inventor: SHIRAKAWA YASUSHI
IPC: H03F3/45
Filed: 2007-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric conversion device switching many gains, suppressing an increase in a circuit area, preventing response characteristic deterioration, and also preventing saturation of a circuit of a post stage.  <P>SOLUTION: The photoelectric conversion device according to the present invention comprises: a photodetection element 101 which converts light to a current; a first gain-variable amplification unit 102 which converts the current converted by the photodetection element 101 into a voltage; a first clip circuit 117 which clips the voltage value of the voltage converted by the first amplification unit 102 so that the voltage value stays within a first voltage range; a second gain-variable amplification unit 103 which amplifies the voltage converted by the first amplification unit 102; and a second clip circuit 127 which clips the voltage value of the voltage amplified by the second amplification unit 103 so that the voltage value stays within the first voltage range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273848-A (JP)
Title: Naphthopyran compound and photochromic cured product composition
Inventor: TAKENAKA JUNJI
IPC: C09K9/02
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new photochromic naphthopyran compound.  <P>SOLUTION: The present invention relates to a naphthopyran compound represented by formula. The naphthopyran compound does not change color tone and faded color tone, even when the compound is mixed with a compound having at least one epoxy group in the molecule and then polymerized to obtain a cured product. Thereby, when the compound is processed into a photochromic spectacle lens, the lens does not change the color tone, when used, and can be used over a long period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274326-A (JP)
Title: Water electrolysis system
Inventor: KATO MASAAKI
IPC: C25B9/23
Filed: 2007-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water electrolysis system with which the transfer of hydrogen gas or oxygen gas generated at a cathode or an anode to the counter electrode through a cation exchange membrane can be suppressed, the gas purity can be improved, and electrolysis can be carried out safely for a long period of time.  <P>SOLUTION: In the water electrolysis system having an anode catalyst layer 2 containing an anode catalyst and a cathode catalyst layer 4 containing a cathode catalyst tightly attached, respectively, to each both side surface of a solid polymer electrolyte membrane 1 comprising a cation exchange membrane, at least one catalyst layer of the anode catalyst layer 2 and the cathode catalyst layer 4 comprises a porous structure in which the anode catalyst or the cathode catalyst is dispersed in a fluorine resin-containing resin, and the contact angle of water with the surface of the porous structure is 90° or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007300118-A (JP)
Title: Substrate etching apparatus, and substrate etching method using same
Inventor: KIM KYONG MAN
IPC: G02F1/1333
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate etching apparatus and a substrate etching method using the same capable of applying uniform etching to a glass substrate.  <P>SOLUTION: The substrate etching apparatus includes an etching tank, an air bubble injector, and a gas supply unit. The etching tank contains a plurality of glass substrates arranged perpendicularly to the bottom in parallel with each other. The air bubble injector injects air bubbles to the glass substrates by supporting each glass substrate inbetween. The gas supply unit is arranged outside the etching tank and supplies gas to the air bubble injector. Thus, the substrate etching apparatus uniformly injects air bubbles to the glass substrates to apply uniform etching to the glass substrates.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008254810-A (JP)
Title: Supply auxiliary machine for tray vessel or like
Inventor: KISHIMOTO YASUKUNI
IPC: B65B43/44
Filed: 2007-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary machine used for supplying a tray vessel or the like for a daily dish or the like.  <P>SOLUTION: The auxiliary machine has a post 7 standing on a base 1 with casters 2 and a receiving table 4 of a vessel 6 such as a tray connected to a lifting mechanism 3. The lifting mechanism 3 is an electromotive slider, a spring mechanism, an air cylinder or the like, and can be raised to a predetermined height by a switch. There is mounted a width-determining mechanism 5 for the vessel 6 such as the tray.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008282850-A (JP)
Title: Flexible substrate sheet, and method for assembling circuit board employing the substrate sheet
Inventor: SOKAWA TERUAKI
IPC: H05K1/02
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance mass productivity by improving continuity of work when a large number of circuit boards are assembled by connecting one component substrate to a counterpart circuit board.  <P>SOLUTION: A dummy substrate portion 20 and a component substrate 40 cut from the dummy substrate portion 20 by a discontinuous nick 30 are formed on a sheet base material 10 while being sectioned. The component substrate 40 is held temporarily by the dummy substrate portion 20 through a discontinuous portion 31 of the nick 30. The component substrates 40 are arranged at a plurality of positions of the sheet base material 10 in the same posture. One end of the component substrate 40 is used as a solder joint 41. The component substrate 40 can be discarded and separated from the dummy substrate portion 20 by tearing the discontinuous portion 31. All discontinuous portions 31 are located on one side of the solder joint 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007258733-A (JP)
Title: Vaporizing method and depositing method
Inventor: TSUDA MASAYUKI
IPC: H01L21/31
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vaporizer for MOCVD which can obtain a vaporized gas in which a material solution is uniformly dispersed, and to provide a method for vaporizing the material solution.  <P>SOLUTION: The vaporizer has (1) a dispersion part 8 which has a gas introducing port 4 for introducing a pressurized carrier gas 3 to a gas passage, a means for supplying a material solution 5a to the gas passage, and a gas exit 7 for sending the carrier gas containing the material solution to a vaporization part 22; and (2) a vaporization part 22 which has a vaporization tube 20 in which one end is connected to a reaction tube of an MOCVD system and the other end is connected to the gas exit 7, and a heating means for heating the vaporization tube 20, and is used for heating and vaporizing the carrier gas containing the material solution sent from the distribution part 8; wherein (3) the distribution part 8 has a main body 1 of the dispersion part having a cylindrical hollow part, a rod 10 having an outer diameter smaller than an inner diameter of the cylindrical hollow part, and a spiral groove 60 in the side of the vaporizer 22 in the periphery of the rod 10. The rod 10 is inserted in the cylindrical hollow part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008280419-A (JP)
Title: Production method of hydroxy acid modified glucan derivative
Inventor: KATAYAMA HIROSHI
IPC: C08B37/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for commercially advantageously producing hydroxy acid modified glucan derivatives (such as cyclic ester modified cellulose acylate) much decreased in the rate of useless components (or impurities) such as hydroxy acid homopolymers (such as polylacton) and hydroxy acid components (such as unreacted monomers).  <P>SOLUTION: In production of a hydroxy acid modified glucan derivative provided by graft polymerization of hydroxy of a glucan derivative with hydroxy acid components (such as a 4-10C lactone, a 4-10C cyclic diester and the like), a reaction mixture containing hydroxy acid modified glucan derivatives obtained by reacting a glucan derivative with a hydroxy acid component is treated by extraction with an extraction solvent capable of swelling the hydroxy acid modified glucan derivative (such as a 1-3C alkanol, a 6-10C arene or the like). The extraction may be performed under heating or may be divided and performed in plural times.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280421-A (JP)
Title: Hydrophilic film and method for producing the same
Inventor: ISHIZONE TAKASHI
IPC: C08L53/00
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film having high hydrophilicity and a method for producing the film.  <P>SOLUTION: The hydrophilic film comprises a block copolymer containing the polymer segments of formula (1) and formula (2).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281465-A (JP)
Title: State detection device of energy storage device
Inventor: NAKANISHI TOSHIAKI
IPC: H02J7/02
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a leakage current from an energy storage device with a simple constitution, in a state detection device of the energy storage device.  <P>SOLUTION: Each low grade detection unit 102-1, 102-2, etc., is provided in each block of a battery pack 100. A control part 104-1 is connected to a block B1 of the battery pack through SW1, and started by receiving power supply. The control part 104-1 and a measuring part 106-1 are connected to the block B1 through SW2. After being started by switching on SW1, the control part 104-1 receives power supply by switching on SW2, and initiates measurement of a block voltage by the measuring part 106-1. An upper grade detection unit 110 supplies a reading signal and a synchronous signal to each low grade detection unit 102-1, 102-2, etc. through SW1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283809-A (JP)
Title: Motor device
Inventor: HIRANO HIROYUKI
IPC: H02K9/19
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently execute warming-up operation of a motor.  <P>SOLUTION: A motor device is provided with: an almost-cylindrical stator 10, in which each coil 13 is arranged along the peripheral face; a housing 1 for storing the stator 10; a rotor 20 rotatably supported inside the arranged coils 13; and power supply means 31, 32 that generate a rotating magnetic field while supplying power to the coils 13 to rotate the rotor 20. Oil having at least a cooling or lubricating function is sealed in the housing. The coils are formed into a first coil group 310 and a second coil group 320 having a smaller area immersed into the oil than that of the first coil group 310. The power supply means 31, 32 further preferentially supply power to the first coil group 310 than to the second coil group 320 during warming-up operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283561-A (JP)
Title: Communication system, video signal transmission method, transmitter, transmitting method, receiver, and receiving method
Inventor: NAKAJIMA YASUHISA
IPC: H04W4/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To effective utilize a finite transmission band by evading a futile band occupancy.  <P>SOLUTION: Image data (video signal) of a baseband (uncompressed) of predetermined content is wirelessly transmitted from a source device 110 to a sink device 150 by using a wireless transmitter 120 and a wireless receiver 140. The source device 110 inserts identification information SPF for identifying whether the predetermined content is a still picture content into an AVI InfoFrame packet arranged in a blanking period of the image data. The sink device 150 identifies whether the received image data is image data of the still picture content, stop fetching of the image data in the case of the image data of still picture content and transits to the still control state for using the held image data. The source device 110 stops transmitting the image data of the still picture content after a predetermined time period.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279706-A (JP)
Title: Polymerization method for lens material for eye
Inventor: MIURA HIROYUKI
IPC: B29L11/00
Filed: 2007-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymerization method for manufacturing a distortion-decreased lens for an eye by emitting an electromagnetic wave from a far-infrared ray irradiation section, in place of a convection-heating polymerization method or a photopolymerization method, vibrating molecules so as to generate frictional heat, without the medium of air, gas and the like, applying energy necessary for polymerization to not only the surface but also the inside with a high degree of efficiency, and making hardening uniformly progress in a short period of time.  <P>SOLUTION: A polymerizer for hardening the lens for the eye, composed of a thermosetting resin, performs polymerization by using the electromagnetic wave which is applied from the far-infrared ray irradiation section by a polymerization method except the convection-heating polymerization method and the photopolymerization method. The far-infrared ray irradiation section is composed of a ceramic heater or a far-infrared light emitting diode for applying far-infrared rays. The far-infrared rays applied from the far-infrared ray irradiation section include a wavelength of 1-20 μm. A far-infrared ray irradiation means and a convection-heating means are simultaneously used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008285814-A (JP)
Title: Method and device for antislip processing for tile and antislip tile
Inventor: NOSE HIRONOBU
IPC: E04F15/08
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for antislip processing for a tile capable of eliminating antislip processing at site and stably supplying high quality antislip tiles.  <P>SOLUTION: The tiles 1 are vertically held at intervals in a rack 10. The rack 10 is moved into an antislip processing solution tank 30 and immersed in the processing solution for antislip processing. Next, the rack 10 is raised from the processing solution tank 30 and moved into a washing tank 40, and the processing solution 31 is washed out. Then, the water content adhered to the tiles 1 is removed by a dewatering device 60, a spattering device 70, and a hot air dryer 80. Lastly, dry air is blown to the tiles for drying their surfaces. Consequently, antislip tiles can be provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT